09-Oct-2026 21:04:21: building syzkaller on 9882047a78fc9ecc64da219b2fb28f2708da44af... 09-Oct-2026 21:06:36: fetching kernel... 09-Oct-2026 21:06:38: checked out kernel commit b677692288f7451320b660672e6b96aeee2766b6 ("Revert \"remoteproc: qcom: Fix glink->node reference leak in qcom_add_glink_subdev\"", 2026-10-06 20:36:30 +0000 UTC) 09-Oct-2026 21:06:38: cleaning kernel... 09-Oct-2026 21:06:40: building kernel... 09-Oct-2026 21:09:19: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 09-Oct-2026 21:09:19: testing patch... 09-Oct-2026 21:17:55: reproduced crash: kernel BUG in ext4_flex_group_add